NetKnife
ToolsReview submissions

209.140.14.0/24

path type: best · origin AS21803

RPKI Valid
Origin AS21803 · checked 9/24/2026, 9:12:24 PM
  • 209.140.0.0/20 (max length /24, origin AS21803)
live

AS Path

AS21803Ting Fiber (Cedar Networks)
AS3356Lumen Technologies (Level 3)
AS3491PCCW Global
AS134823Sky Digital Co.

Communities

Review pending submissions →

unknown

3356:3meaning unknown
3356:22meaning unknown
3356:123meaning unknown
3356:575meaning unknown
3356:901meaning unknown
3356:2004meaning unknown
3356:10559meaning unknown
3491:2000meaning unknown
3491:2004meaning unknown
3491:9002meaning unknown
3491:9080meaning unknown
3491:9081meaning unknown
3491:9087meaning unknown
38042:10016meaning unknown
38042:15003meaning unknown

localpref

3356:100(example) Learned from customer — verify against Lumen published policyunverified
vantage point: rrc25.ripe.net (via 154.18.4.110)observed IRR: match (RADB)

Vantage Points

10 of 11 feeds see a different AS path than the rest — highlighted below.

rrc25.ripe.net (via 154.18.4.110)
AS21803AS3356AS3491AS134823
peer AS13482316 communitiesobserved
rrc24.ripe.net (via 5.188.4.211)
differs
AS21803AS3356AS3491AS38008AS38008AS46997length differs
peer AS4699717 communitiesobserved
rrc25.ripe.net (via 103.152.35.254)
differs
AS21803AS3356AS3491AS38008AS38008length differs
peer AS3800817 communitiesobserved
rrc25.ripe.net (via 195.69.189.4)
differs
AS21803AS3356AS9002AS28910
peer AS289100 communitiesobserved
rrc25.ripe.net (via 14.1.54.38)
differs
AS21803AS21803AS21803AS21803AS21803AS32133AS174AS61138length differs
peer AS611385 communitiesobserved
rrc20.ripe.net (via 91.206.52.68)
differs
AS21803AS3356AS6830AS6730AS29691AS12307length differs
peer AS1230710 communitiesobserved
rrc20.ripe.net (via 91.206.52.9)
differs
AS21803AS3356AS6830AS6730AS29691length differs
peer AS296917 communitiesobserved
rrc00.ripe.net (via 154.11.12.212)
differs
AS21803AS21803AS21803AS21803AS21803AS32133AS6461AS852length differs
peer AS8520 communitiesobserved
rrc00.ripe.net (via 102.208.105.2)
differs
AS21803AS21803AS21803AS21803AS21803AS32133AS174AS327727AS328840length differs
peer AS3288401 communityobserved
rrc25.ripe.net (via 102.220.16.1)
differs
AS21803AS3356AS60171AS328840
peer AS3288404 communitiesobserved
rrc00.ripe.net (via 94.247.111.254)
differs
AS21803AS3356AS12389AS49673
peer AS496730 communitiesobserved

Topology

Origin ASNTransitTier 1
Loading topology…